this post was submitted on 21 Mar 2024
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[–] [email protected] 117 points 5 months ago (2 children)
[–] [email protected] 18 points 5 months ago (1 children)

Original post is not linearly interpolating but exponentially.

[–] [email protected] 28 points 5 months ago* (last edited 5 months ago) (3 children)

this comic uses a log scale (I extrapolate this from the only two data points given).

[–] [email protected] 4 points 5 months ago

(apologies for pedantry) This can't be the case, as the zero point is visible in the graph and even gets crossed to the negatives. Log scale graphs only show positive values and place zero infinitely below the horizontal axis.

[–] [email protected] 3 points 5 months ago (1 children)

If that were the case, the y-axis label would be log(NUMBER OF HUSBANDS), no?

[–] [email protected] 5 points 5 months ago

It's a choice, it's not mandatory to use a log on your y axis when you plot a log.

[–] [email protected] 1 points 5 months ago

Nice. Haven't thought about that 🤣

[–] [email protected] 8 points 5 months ago

New data point in 3...2...

[–] [email protected] 67 points 5 months ago (2 children)

Neatly showing why when all you have is two data points you can't just assume the best fit function for extrapolation is a linear one.

Mind you, a surprisingly large number of political comments is anchored in exactly that logic.

[–] [email protected] 46 points 5 months ago* (last edited 5 months ago) (1 children)

Doubling every three months is an exponential interpolation and not a linear one!

[–] [email protected] 19 points 5 months ago* (last edited 5 months ago) (2 children)

Good point and well spotted!

PS: Though it's not actually called exponential (as it isn't e^nr-3-month-periods^ but rather 2^nr-3-month-periods^ ) but has a different name which I can't recall anymore.

PPS: Found it - it's a "geometric progression".

[–] [email protected] 15 points 5 months ago* (last edited 5 months ago) (3 children)

By tweaking a few parameters you can turn every base into any other base for exponentials. Just use e^(ln(b)*x)

PS: The formula here would be e^(ln(2)/3*X) and x is the number of months. So the behavior it's exponential in nature.

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[–] [email protected] 3 points 5 months ago (1 children)

PPS: Found it - it’s a “geometric progression”.

A terminology that I learned from the Terminator 2 movie. Only that was, I think, a "geometric rate".

[–] [email protected] 2 points 5 months ago* (last edited 5 months ago) (1 children)
[–] [email protected] 2 points 5 months ago* (last edited 5 months ago)

One of the best mathematical stories from ancient times, IMHO,

[–] [email protected] 12 points 5 months ago (2 children)

It's cold today, so much for climate change 🧐

[–] [email protected] 5 points 5 months ago

Close, if you'd instead called it global warming I'd have bought it

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[–] [email protected] 43 points 5 months ago

Huge if true!

[–] [email protected] 31 points 5 months ago

If you've ever seen a growth chart, you know that newborns grow incredibly quickly, but the rate of growth tapers off over time. That being said, my daughter will be six feet tall by the time she's 2:

[–] [email protected] 20 points 5 months ago (2 children)

It looks like he aged 5 years in 3 months...

[–] [email protected] 23 points 5 months ago (2 children)

Someone's clearly not a parent.

[–] [email protected] 17 points 5 months ago

Oh oh, don't tell me, I'll guess! It's the baby, right? The baby's not a parent?

[–] [email protected] 16 points 5 months ago (1 children)
[–] [email protected] 11 points 5 months ago (1 children)
[–] [email protected] 20 points 5 months ago* (last edited 5 months ago) (3 children)

I was talking about the dad, lol.

I should have been more specific given they are both male.

[–] [email protected] 15 points 5 months ago* (last edited 5 months ago)

Oh, yeah. That makes a lot more sense! And that's what being kept up every night for months will do to you.

[–] [email protected] 4 points 5 months ago* (last edited 5 months ago)

To be fair, the lighting conditions are way more flattering in the first pic. When you have even lighting all over your front, it minimizes wrinkles. The second pic seems like it was taken in the evening with only one light source (or a few...but it seems like maybe an overhead porch light), making wrinkles and such far more prominent.

[–] [email protected] 3 points 5 months ago

As a parent with a kid who didn't sleep well I knew what you meant lol

[–] [email protected] 10 points 5 months ago

As a father I can confirm this seems right

[–] [email protected] 19 points 5 months ago (1 children)

Why is the wreath still there?

[–] [email protected] 28 points 5 months ago (1 children)

3 months of chronic sleep deprivation

[–] [email protected] 4 points 5 months ago

How're the kids?

[–] therealjcdenton 15 points 5 months ago (2 children)
[–] [email protected] 14 points 5 months ago (1 children)
[–] [email protected] 4 points 5 months ago

That's Maury's job, not ours.

[–] [email protected] 5 points 5 months ago

That it’s not Christmas anymore?

[–] [email protected] 11 points 5 months ago (1 children)

His son's face looks like that's not the first time dad tell that joke.

"i've heard that before, dad."

[–] [email protected] 4 points 5 months ago* (last edited 5 months ago)

3 month milestone: baby is so over it

[–] [email protected] 7 points 5 months ago

There's another problem that his math missed. His baby-making rate stands at one per three months. Extrapolating that for all humans puts the population's doubling rate at EVERY THREE MONTHS! In 10 years, there will be a lot of ~3 trillion kg kids!

If every 10 billion people can make a new earth every year, I think we should be able to get on top of this.

[–] [email protected] 7 points 5 months ago

Line goes up. Can't refute that!

[–] [email protected] 6 points 5 months ago

Plot twist: the bio-dad is actually either Galactus or Ego.

[–] [email protected] 5 points 5 months ago

7.5 trillion pound coins is a lot, I wonder how much they weigh.

[–] [email protected] 3 points 5 months ago

Math checks out.

[–] [email protected] 2 points 5 months ago
[–] [email protected] 1 points 5 months ago

Mafs by mafks

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